Scipediacontent: Scipediacontent moved page Draft Content 834871707 to 238,295mc

2021-03-23T00:05:12Z

Scipediacontent moved page Draft Content 834871707 to 238,295mc

Scipediacontent: Created page with " == Abstract == In the future, automated cars may feature external human&ndash machine interfaces (eHMIs) to communicate relevant information to other road users. However, i..."

2021-03-23T00:03:38Z

Created page with " == Abstract == In the future, automated cars may feature external human&ndash machine interfaces (eHMIs) to communicate relevant information to other road users. However, i..."

New page

== Abstract ==

In the future, automated cars may feature external human&ndash

machine interfaces (eHMIs) to communicate relevant information to other road users. However, it is currently unknown where on the car the eHMI should be placed. In this study, 61 participants each viewed 36 animations of cars with eHMIs on either the roof, windscreen, grill, above the wheels, or a projection on the road. The eHMI showed &lsquo

Waiting&rsquo

combined with a walking symbol 1.2 s before the car started to slow down, or &lsquo

Driving&rsquo

while the car continued driving. Participants had to press and hold the spacebar when they felt it safe to cross. Results showed that, averaged over the period when the car approached and slowed down, the roof, windscreen, and grill eHMIs yielded the best performance (i.e., the highest spacebar press time). The projection and wheels eHMIs scored relatively poorly, yet still better than no eHMI. The wheels eHMI received a relatively high percentage of spacebar presses when the car appeared from a corner, a situation in which the roof, windscreen, and grill eHMIs were out of view. Eye-tracking analyses showed that the projection yielded dispersed eye movements, as participants scanned back and forth between the projection and the car. It is concluded that eHMIs should be presented on multiple sides of the car. A projection on the road is visually effortful for pedestrians, as it causes them to divide their attention between the projection and the car itself.

Document type: Article

== Full document ==
<pdf>Media:Draft_Content_834871707-beopen1340-7163-document.pdf</pdf>

== Original document ==

The different versions of the original document can be found in:

* [http://dx.doi.org/10.3390/info11010013 http://dx.doi.org/10.3390/info11010013] under the license https://creativecommons.org/licenses/by

* [http://resolver.tudelft.nl/uuid:90d73da7-f205-4aa0-aba7-788a531f4511 http://resolver.tudelft.nl/uuid:90d73da7-f205-4aa0-aba7-788a531f4511] under the license http://creativecommons.org/licenses/by/3.0/

* [https://www.mdpi.com/2078-2489/11/1/13/pdf https://www.mdpi.com/2078-2489/11/1/13/pdf]

* [http://resolver.tudelft.nl/uuid:90d73da7-f205-4aa0-aba7-788a531f4511 http://resolver.tudelft.nl/uuid:90d73da7-f205-4aa0-aba7-788a531f4511],
: [http://dx.doi.org/10.3390/info11010013 http://dx.doi.org/10.3390/info11010013] under the license cc-by

* [https://www.mdpi.com/2078-2489/11/1/13 https://www.mdpi.com/2078-2489/11/1/13],
: [https://doaj.org/toc/2078-2489 https://doaj.org/toc/2078-2489]

* [https://www.mdpi.com/2078-2489/11/1/13/pdf https://www.mdpi.com/2078-2489/11/1/13/pdf],
: [http://dx.doi.org/10.3390/info11010013 http://dx.doi.org/10.3390/info11010013]

* [https://www.mdpi.com/2078-2489/11/1/13/pdf https://www.mdpi.com/2078-2489/11/1/13/pdf],
: [https://dblp.uni-trier.de/db/journals/information/information11.html#EismaBBHTW20 https://dblp.uni-trier.de/db/journals/information/information11.html#EismaBBHTW20],
: [https://www.narcis.nl/publication/RecordID/oai%3Atudelft.nl%3Auuid%3A90d73da7-f205-4aa0-aba7-788a531f4511 https://www.narcis.nl/publication/RecordID/oai%3Atudelft.nl%3Auuid%3A90d73da7-f205-4aa0-aba7-788a531f4511],
: [https://doi.org/10.3390/info11010013 https://doi.org/10.3390/info11010013],
: [https://repository.tudelft.nl/islandora/object/uuid:90d73da7-f205-4aa0-aba7-788a531f4511/datastream/OBJ/download https://repository.tudelft.nl/islandora/object/uuid:90d73da7-f205-4aa0-aba7-788a531f4511/datastream/OBJ/download],
: [https://academic.microsoft.com/#/detail/2998554369 https://academic.microsoft.com/#/detail/2998554369] under the license https://creativecommons.org/licenses/by/4.0/

← Older revision	Revision as of 00:05, 23 March 2021
(No difference)

238,295mc - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 834871707 to 238,295mc

Scipediacontent: Created page with " == Abstract == In the future, automated cars may feature external human&ndash machine interfaces (eHMIs) to communicate relevant information to other road users. However, i..."